DropColumnOperation Class

Definition

Represents a column being dropped from a table.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

public class DropColumnOperation : System.Data.Entity.Migrations.Model.MigrationOperation
type DropColumnOperation = class
    inherit MigrationOperation
Public Class DropColumnOperation
Inherits MigrationOperation
Inheritance
DropColumnOperation

Constructors

DropColumnOperation(String, String, AddColumnOperation, Object)

Initializes a new instance of the DropColumnOperation class.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

DropColumnOperation(String, String, IDictionary<String,Object>, AddColumnOperation, Object)

Initializes a new instance of the DropColumnOperation class.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

DropColumnOperation(String, String, IDictionary<String,Object>, Object)

Initializes a new instance of the DropColumnOperation class.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

DropColumnOperation(String, String, Object)

Initializes a new instance of the DropColumnOperation class.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

Properties

AnonymousArguments

Gets additional arguments that may be processed by providers.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

(Inherited from MigrationOperation)
Inverse

Gets an operation that represents reverting dropping the column. The inverse cannot be automatically calculated, if it was not supplied to the constructor this property will return null.

IsDestructiveChange

Gets a value indicating if this operation may result in data loss.

Name

Gets the name of the column to be dropped.

RemovedAnnotations

Gets custom annotations that exist on the column that is being dropped.

Table

Gets the name of the table the column should be dropped from.

Applies to